../ dmsp_10_ephemeris_19980313.txt 21-Jun-2023 23:51 108086 dmsp_11_ephemeris_19980313.txt 21-Jun-2023 23:51 108309 dmsp_12_ephemeris_19980313.txt 21-Jun-2023 23:51 108351 dmsp_13_ephemeris_19980313.txt 21-Jun-2023 23:51 108153 dmsp_14_ephemeris_19980313.txt 21-Jun-2023 23:51 108308